1105610506056 has 48 divisors (see below), whose sum is σ = 3422127758400. Its totient is φ = 315888715872.

The previous prime is 1105610506037. The next prime is 1105610506093. The reversal of 1105610506056 is 6506050165011.

It is a super-2 number, since 2×1105610506056² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1105610506056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1096835316 + ... + 1096836323.

It is an arithmetic number, because the mean of its divisors is an integer number (71294328300).

Almost surely, 2^{1105610506056} is an apocalyptic number.

It is an amenable number.

1105610506056 is an abundant number, since it is smaller than the sum of its proper divisors (2316517252344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1105610506056 is a wasteful number, since it uses less digits than its factorization.

1105610506056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193671658 (or 2193671651 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 1105610506056 in words is "one trillion, one hundred five billion, six hundred ten million, five hundred six thousand, fifty-six".